TY  - BOOK
AU  - Clayton,A.E.
TI  - Performance and design of DC machine
SN  - 0-273-40186-6
U1  - S/C-S/T D663,6:4 J9;12 
PY  - 1971///
CY  - London
PB  - The English language book society
N1  - Includes index
ER  -